60mm-102mm Drill Pipe & API Drill Rod

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
25MT m.t.
Supply Capability:
1000MT m.t./month

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Product Description:

1. Process of High Quality Drill Rod

 

1). The performance and advantages: rod tube ends inside and outside thicker type, the joint use of phosphate or plated steel threaded processing.

2). The product uses: down hole drilling operations, to extend the drill footage;

3). Service: home delivery, tracking services;

4). Packing: steel strapping, compartment plate press-fit.

 

 

2. Specification High Quality Drill Rod

 

Size

Normal
Weight

Calculated Plain-End weight

Grade

Outside Diam.

Wall Thickness

Upset type

Tool Joint

in

mm

Lb/ft

Lb/ft

kg/m

Inch

mm

Inch

mm

2-3/8

60.3

6.65

6.26

9.32

E,X,G,S

2.375

60.3

0.28

7.11

EU

NC26

2 7/8

73

10.4

9.72

14.48

E,X,G,S

2.875

73

0.362

9.19

EU IU

NC31

3 1/2

88.9

9.5

8.81

13.12

E

3.5

88.9

0.254

6.45

EU IU

NC38

3 1/2

88.9

13.3

12.31

18.34

E,X,G,S

3.5

88.9

0.368

9.35

EU IU

NC38,NC40

3 1/2

88.9

15.5

14.63

21.79

E

3.5

88.9

0.449

11.4

EU IU

NC38,NC40

3 1/2

88.9

15.5

14.63

21.79

X,G,S

0.449

11.4

EU IEU

4

101.6

14

12.93

19.26

E,X,G,S

4

101.6

0.33

8.38

EU IU

NC40,NC46

4-1/2

114.3

13.75

12.24

18.23

E

4.5

114.3

0.271

6.88

EU IU

NC46,NC50

4-1/2

114.3

16.6

14.98

22.31

E,X,G,S

4.5

114.3

0.337

8.56

EU IEU

NC46,NC50

4-1/2

114.3

20

18.69

27.84

E,X,G,S

4.5

114.3

0.43

10.92

EU IEU

NC46,NC50

5

127

16.25

14.87

22.15

X,G,S

5

127

0.296

7.52

IU

NC50.5,1/2FH

5

127

19.5

17.93

26.71

E

5

127

0.362

9.19

IEU

NC50.5,1/2FH

5

127

19.5

17.93

26.71

X,G,S

5

127

0.362

9.19

EU IEU

NC50.5,1/2FH

5

127

25.6

24.03

35.79

E

5

127

0.5

12.7

IEU

NC50.5,1/2FH

5

127

25.6

24.03

35.79

X,G,S

5

127

0.5

12.7

EU IEU

NC50.5,1/2FH

 

3.Strength High Quality Drill Rod

 

Grade

Yield Strength

Tensile strength

min

max

min

Psi

Mpa

Psi

Mpa

Psi

Mpa

1

E-75

75

517

105

724

100000

689

2

X-95

95

655

125

862

105000

724

G-105

105

724

135

931

115000

793

S-135

135

931

165

1138

145000

1000

 

 4.FAQ of High Quality Drill Rod:  

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard. Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity.

Why should you chose us?
   We believe that good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

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Q:Hot galvanized steel pipe for use?
The use of hot galvanized steel pipe: mainly used for the delivery of gas, heating.In the greenhouse gas, heating, with the kind of pipe and galvanized pipe, galvanized pipe as a water pipe, produced a lot of rust in the tube, the outflow of water not only pollute the sanitary ware, and mixed with smooth inner wall corrosion caused by bacteria, heavy metal content in the water is too high, serious harm to human health. In 60s and 70s, developed countries began to develop new types of pipes, and galvanized pipes were banned. China's Ministry of construction and other four ministries have also issued a civilization, from two, 000 years since the prohibition of galvanized pipe, the current New District cold water pipe has rarely used galvanized pipe, and some of the hot water pipe is galvanized pipe.
Q:What is the difference between seamless steel pipe and welded pipe?
Such as hydraulic equipment pipeline connection. The weld seam of common steel pipe is its weak link, and the quality of weld is the main factor that affects its overall performance. People who have lived in the north have experienced the experience of freezing pipes and pipes in winter, and the places where they burst are usually welds. Welded pipe is not seamless steel pipe.
Q:Is there any difference between thermal expansion seamless steel pipe and seamless steel pipe?
One is thermal expansion on a bar, that is, piercing between the bars and expanding the tube with a little bit of mandrel. The other is to expand the formed tube before it is heated so that the defects in the pipe will be enlarged. Comparatively speaking, the quality of the first kind is better than the second, and you should belong to the second kind. Compared with the original seamless seamless tube, the quality and chemical properties are certainly different. The price will be cheaper, too.
Q:Galvanized steel pipe, PPR pipe, PE pipe, U-PVC pipe and HDPE double wall corrugated pipe and what is the difference between the characteristics of
U-PVC tubes are hard poly vinyl pipes, because they contain chlorine, so they are mainly used in sewer pipes or electrical wiring;HDPE double wall corrugated pipe is a high-density polyethylene pipe, because of its excellent electrical insulation performance, now mainly used for distribution line arrangement.
Q:What quota should be installed for heating seamless steel pipe?
Seamless steel pipe having a hollow cross section, used as a conduit for conveying fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials.
Q:Where is the difference between seamless steel pipe and welded pipe?
In appearance, seamless steel pipe and welded steel pipe difference in the welded pipe wall welded tendons, and seamless No.
Q:What is a tight steel tube?
The fully enclosed steel tube is called "sleeve connection steel pipe". The English abbreviation is JDG. The sleeve between the pipe and the pipe is fastened by screws. The current specification is the construction and acceptance rules of CECS 120:2007 sleeve steel conduit pipe line
Q:What materials are used in scaffolding pipes?
Using 48.3 * 3.6mm steel pipe, the maximum thickness of the steel pipe shall not be less than 3.24mm (there should be no serious corrosion, bending, flattening or crack); the corrosion depth of the old steel pipe shall be in accordance with the construction fastener typeProvisions on the safety technical specification for steel pipe scaffold JGJ130-2011. Take three of the corroded steel tubes, and cut the samples at the most severe parts of the rust. The corrosion depth shall not exceed the prescribed valueUse。 In addition, the approach of the steel pipe should also be sampling retest, qualified before use.
Q:What are the main aspects of precision steel tubes?
Precision tube is a kind of seamless steel tube with high precision and high brightness produced by cold drawing or cold rolling.
Q:How seamless steel tube is formed?
Seamless steel tubes are formed by cold drawing and hot rolling.

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